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Longitudinal Modelling and Trajectory Tracking Control of a Solar Powered Communication/Remote-Sensing UAV

机译:太阳能通信/遥感无人机的纵向建模和轨迹跟踪控制

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This paper firstly sorts out the energy flow relationship and formulates the motion model of the solar powered communication/remote-sensing UAV. Based on the Newton's second law, the longitudinal three-degree-of-freedom nonlinear kinematics and dynamics equations of the solar powered UAV are established. By utilizing the multi-loop PID control algorithm, the height and speed controllers are designed to track the reference height and speed. Finally, numerical simulations are carried out to verify the trajectory tracking performances.
机译:本文首先梳理了能量流的关系,并建立了太阳能通信/遥感无人机的运动模型。基于牛顿第二定律,建立了太阳能无人机的纵向三自由度非线性运动学和动力学方程。通过利用多回路PID控制算法,高度和速度控制器被设计为跟踪参考高度和速度。最后,通过数值模拟验证了轨迹跟踪性能。

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